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arm64: dts: qcom: msm8916-samsung-grandmax: Add touchscreen

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Grand Max uses an Imagis IST3038 touchscreen that is connected to
blsp_i2c5. Add it to the device tree.

Signed-off-by: Lin, Meng-Bo <linmengbo06890@proton.me>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240718112715.6117-1-linmengbo06890@proton.me
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Lin, Meng-Bo
2024-07-18 11:28:57 +00:00
committed by Bjorn Andersson
parent 6b18c5d2cd
commit 1e19ffdb78
1 changed files with 23 additions and 1 deletions
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arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts
+23 -1
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@@ -47,12 +47,34 @@
constant-charge-voltage-max-microvolt = <4400000>;
};
&blsp_i2c5 {
status = "okay";
touchscreen@50 {
compatible = "imagis,ist3038";
reg = <0x50>;
interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>;
touchscreen-size-x = <720>;
touchscreen-size-y = <1280>;
vdd-supply = <&reg_vdd_tsp_a>;
vddio-supply = <&pm8916_l6>;
pinctrl-0 = <&ts_int_default>;
pinctrl-names = "default";
linux,keycodes = <KEY_APPSELECT KEY_BACK>;
};
};
&reg_motor_vdd {
gpio = <&tlmm 72 GPIO_ACTIVE_HIGH>;
};
&reg_touch_key {
status = "disabled";
status = "disabled"; /* Using Imagis touch key */
};
&sound {